When the bishop of Milandied, a dispute over his replacement led to violence. Ambrose intervened to calm both sides; he impressed everyone involved so much that though he was still an unbaptizedcatechumen, he was chosen as the new bishop. He resisted, claiming that he was not worthy, but to prevent further violence, he assented, and on 7 December374 he was baptized, ordained as a priest, and consecrated as bishop. He immediately gave away his wealth to the Church and the poor, both for the good it did, and as an example to his flock.

Our own evil inclinations are far more dangerous than any external enemies. - Saint Ambrose

But if these beings angels guard you, they do so because they have been summoned by your prayers. - Saint Ambrose

The Church of the Lord is built upon the rock of the apostles among so many dangers in the world; it therefore remains unmoved. The Church’s foundation is unshakable and firm against assaults of the raging sea. Waves lash at the Church but do not shatter it. Although the elements of this world constantly beat upon the Church with crashing sounds, the Church possesses the safest harbor of salvation for all in distress.

There is a stream which flows down on God’s saints like a torrent. There is also a rushing river giving joy to the heart that is at peace and makes for peace.

He who read much and understands much, receives his fill. He who is full, refreshes others. So Scripture says: “If the clouds are full, they will pour rain upon the earth.”

Therefore, let your words be rivers, clean and limpid, so that you may charm the ears of people. And by the grace of your words win them over to follow your leadership. Solomon says: “The weapons of the understanding are the lips of the wise”; and in another place he says: “Let your lips be bound with wisdom.” That is, let the meaning of your words shine forth, let understanding blaze out. Let no word escape your lips in vain or be uttered without depth of meaning. - from a letter by Saint Ambrose

To avoid dissensions we should be ever on our guard, more especially with those who drive us to argue with them, with those who vex and irritate us, and who say things likely to excite us to anger. When we find ourselves in company with quarrelsome, eccentric individuals, people who openly and unblushingly say the most shocking things, difficult to put up with, we should take refuge in silence, and the wisest plan is not to reply to people whose behavior is so preposterous. Those who insult us and treat us contumeliously are anxious for a spiteful and sarcastic reply: the silence we then affect disheartens them, and they cannot avoid showing their vexation; they do all they can to provoke us and to elicit a reply, but the best way to baffle them is to say nothing, refuse to argue with them, and to leave them to chew the cud of their hasty anger. This method of bringing down their pride disarms them, and shows them plainly that we slight and despise them. - Saint Ambrose, Offices